113985-66-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113985-66-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,9,8 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 113985-66:
(8*1)+(7*1)+(6*3)+(5*9)+(4*8)+(3*5)+(2*6)+(1*6)=143
143 % 10 = 3
So 113985-66-3 is a valid CAS Registry Number.
113985-66-3Relevant academic research and scientific papers
NOUVELLES VOIES DE SYNTHESE DE BENZOQUINONES HETEROCYCLIQUES
Reinaud, Olivia,Capdevielle, Patrice,Maumy, Michel
, p. 4675 - 4678 (2007/10/02)
Two novel synthetic methods are proposed to prepare original heterocyclic quinones (either benzofuranquinones 1 and 2 or benzopyranquinone 3) from the same orthoquinonic synthon 4.
